The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2014
Filed:
Jun. 25, 2008
Applicants:
Alexandre Bronnaz, Bassens, FR;
Alain Maurice, Saint Hilaire du Touvet, FR;
Paul Petzl, Barraux, FR;
Inventors:
Alexandre Bronnaz, Bassens, FR;
Alain Maurice, Saint Hilaire du Touvet, FR;
Paul Petzl, Barraux, FR;
Assignee:
Zedel, Crolles, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B 35/00 (2006.01); A63B 29/02 (2006.01); A62B 1/14 (2006.01);
U.S. Cl.
CPC ...
A63B 29/02 (2013.01); A62B 1/14 (2013.01);
Abstract
An ascender device for a double rope is composed of two identical ascenders, the flanges of which are reversed by pivoting through 180° with respect to one another along a vertical axis extending parallel to the two troughs. The two grips are symmetrical with respect to the vertical axis so as to be able to be held at the same time by the user's right hand and left hand.